3.11.10.1 -stable review patch. If anyone has any objections, please let me know.
------------------ From: Sebastian Andrzej Siewior <[email protected]> commit 0d2dd7eaed1dac07b266ca2c662ff4a184a3060f upstream. The patch fixes two issues in the error path cleanup: - in MUSB_PORT_MODE_DUAL_ROLE mode, if musb_gadget_setup() fails we never cleanup the host struct earlier allocated. - if musb_init_debugfs() or sysfs_create_group() fails, then we never free the host part initialization, only device part. Cc: Daniel Mack <[email protected]> Signed-off-by: Sebastian Andrzej Siewior <[email protected]> Signed-off-by: Felipe Balbi <[email protected]> Signed-off-by: Luis Henriques <[email protected]> --- drivers/usb/musb/musb_core.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/usb/musb/musb_core.c b/drivers/usb/musb/musb_core.c index 6ef8c94..41b9d6f 100644 --- a/drivers/usb/musb/musb_core.c +++ b/drivers/usb/musb/musb_core.c @@ -1962,6 +1962,8 @@ musb_init_controller(struct device *dev, int nIrq, void __iomem *ctrl) if (status < 0) goto fail3; status = musb_gadget_setup(musb); + if (status) + musb_host_cleanup(musb); break; default: dev_err(dev, "unsupported port mode %d\n", musb->port_mode); @@ -1988,6 +1990,7 @@ fail5: fail4: musb_gadget_cleanup(musb); + musb_host_cleanup(musb); fail3: pm_runtime_put_sync(musb->controller); -- 1.8.3.2 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
